//package com.calligraphy.user.web.interceptor;
//
//import org.springframework.stereotype.Component;
//
//import javax.servlet.*;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//
///**
// * 处理跨域问题
// * @Author hy
// * @Date 2018/12/13 17:57
// */
//@Component
//public class JsonpInterceptor implements Filter {
//
//    @Override
//    public void init(FilterConfig filterConfig) throws ServletException {
//
//    }
//
//    @Override
//    public void doFilter(ServletRequest req, ServletResponse res,
//                         FilterChain chain) throws IOException, ServletException {
//        HttpServletResponse response = (HttpServletResponse) res;
//        response.setHeader("Access-Control-Allow-Origin", "*");
//        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE,PUT");
//        response.setHeader("Access-Control-Max-Age", "3600");
//        response.setHeader("Access-Control-Allow-Headers", "x-requested-with");
//        chain.doFilter(req, res);
//    }
//
//    @Override
//    public void destroy() {
//        // TODO Auto-generated method stub
//
//    }
//}